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mqtt: added support for esp event loop, updating examples to register and use event loop handler

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This commit is contained in:
David Cermak
2019-04-17 15:56:59 +02:00
parent 9dd1b2ffb6
commit 1ae0dfe7ef
6 changed files with 37 additions and 14 deletions
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9
examples/protocols/mqtt/ssl/main/app_main.c
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@@ -40,7 +40,7 @@ extern const uint8_t iot_eclipse_org_pem_start[] asm("_binary_iot_eclipse_org_
#endif
extern const uint8_t iot_eclipse_org_pem_end[] asm("_binary_iot_eclipse_org_pem_end");
static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
static esp_err_t mqtt_event_handler_cb(esp_mqtt_event_handle_t event)
{
esp_mqtt_client_handle_t client = event->client;
int msg_id;
@@ -87,17 +87,21 @@ static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
return ESP_OK;
}
static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data) {
ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, event_id);
mqtt_event_handler_cb(event_data);
}
static void mqtt_app_start(void)
{
const esp_mqtt_client_config_t mqtt_cfg = {
.uri = CONFIG_BROKER_URI,
.event_handle = mqtt_event_handler,
.cert_pem = (const char *)iot_eclipse_org_pem_start,
};
ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID, mqtt_event_handler, client);
esp_mqtt_client_start(client);
}
@@ -109,6 +113,7 @@ void app_main()
esp_log_level_set("*", ESP_LOG_INFO);
esp_log_level_set("MQTT_CLIENT", ESP_LOG_VERBOSE);
esp_log_level_set("MQTT_EXAMPLE", ESP_LOG_VERBOSE);
esp_log_level_set("TRANSPORT_TCP", ESP_LOG_VERBOSE);
esp_log_level_set("TRANSPORT_SSL", ESP_LOG_VERBOSE);
esp_log_level_set("TRANSPORT", ESP_LOG_VERBOSE);